How did the navajo serve in world war 2?
a) as code talkers in the pacific
b) as infrantry soldiers on the front lines
c) as translators of japanese
d) as scouts who checked troop routs

A) as code talkers in the pacific 

Dont forget to thanks me and give brianliest.
Answer
The navajo language was never written down, meaning anyone who new it, was the only one. 

The Allies. "The surrender of Imperial Japan was announced on August 15 and formally signed on September 2, 1945, bringing the hostilities of World War II to a close. By the end of July 1945, the Imperial Japanese Navy (IJN) was incapable of conducting major operations and an Allied invasion of Japan was imminent."